diff --git a/components/DataSheet.js b/components/DataSheet.js
index b59c24348..4c4ea5de5 100644
--- a/components/DataSheet.js
+++ b/components/DataSheet.js
@@ -88,11 +88,20 @@ function DataSheet() {
   const handleCheckboxChange = (key, event) => {
     if (editMode) return; // Checkbox deaktiviert bei aktivem EditMode
     const { checked } = event.target;
+
+    // Aktualisiere `polylineVisible` separat
+    if (key === "TALAS" && !checked) {
+      setPolylineVisible(false); // Setze den Zustand von Kabelstrecken auf false
+      localStorage.setItem("polylineVisible", false); // Synchronisiere mit localStorage
+    }
+
+    // Aktualisiere `mapLayersVisibility`
     setMapLayersVisibility((prev) => {
       const newState = {
         ...prev,
         [key]: checked,
       };
+
       localStorage.setItem("mapLayersVisibility", JSON.stringify(newState));
       return newState;
     });